KR20110127866A - Flip cap type tube vessel having double compartment and manufacturing method thereof - Google Patents

Abstract

PURPOSE: A flip-cap type tube container with a double compartment structure, and a manufacturing method thereof are provided to discharge first and second agents separately stored in the container in the fixed rate. CONSTITUTION: A flip-cap type tube container with a double compartment structure includes a main body(10), and a flip cap(30). The main body includes a first compartment(11), a second compartment(12), a first opening(16a), and a second opening(16b). The first and second compartments are divided by a lower partition wall(13). A shoulder(15) and a neck(16) with an upper partition wall(17) are installed on the upper outer circumference of a tube container forming a sealing unit on the bottom of the main body. The flip cap includes a cap body(31) and a lid(34).

Description

Flip cap type double compartment tube container and its manufacturing method {FLIP CAP TYPE TUBE VESSEL HAVING DOUBLE COMPARTMENT AND MANUFACTURING METHOD THEREOF}

The present invention relates to a flip cap type double compartment tube container capable of squeezing a two-component formulation at a predetermined ratio, and a method of manufacturing the same. The two-component preparation in the form of separate storage for two-use and used in the form of equally extracted and mixed for use is stored in separate compartments in each compartment. When squeezing for use, the two-component preparation is fixed The present invention relates to a flip cap type double compartment tube container which can be taken out at a ratio, and to a method for manufacturing the same. According to the present invention, the flip cap structure facilitates opening and closing operation, thereby significantly increasing the ease of use, and providing two components at a predetermined ratio. Since it is possible to take out the formulation uniformly, quantitative mixing of the two-component formulation is possible, and the structure of the container is simple and the container is easy to manufacture. In addition, it is not only necessary to manufacture and store the first and second storage containers separately, but also to improve the economical efficiency. In the case of dyeing agents, by combing or rubbing by hand immediately after squeezing There is an advantage that can be dyed immediately without additional mixing.

Typical examples used in the form of two-component preparations include dyes comprising a first agent of an alkali and dye intermediate and a second agent of an oxidant, a first agent of a first adhesive component, a second adhesive component and a curing accelerator. And an adhesive composed of a second agent. The structures of these dye container and two-component adhesive container are essentially the same.

Therefore, the dye containing container is mentioned as an example including hair dyeing.

First, looking at the structure of the hair, the hair is composed of a cuticle or cuticle stacked in the form of scales, a cortex containing a large amount of melanin, and a medulla, a porous part of the hair center. do.

In recent years, in addition to the conventional hair dyeing method of dyeing white hair with black hair, the use of dyes is increasing as more people dye the black hair in various colors for the purpose of expressing individuality and enjoying fashion. There are also many different types available.

Dye can be classified into bleaching agent, permanent hair dye, semi-permanent hair dye, and temporary hair dye according to the purpose of use or the duration of dyeing. Also, depending on the chemical properties of the dye, it can be classified into oxidizing type, acidic type, and basic type. The hair dye may be divided into synthetic hair dyes or natural hair dyes depending on the origin of the hair dye, but the most widely used dyes are synthetic oxidative permanent hair dyes.

Acid dyes and basic dyes are temporarily adsorbed on the hair, but due to the problem of discoloration over time, oxidative dyes are mainly used in permanent hair dyes (permanent hair dye), oxide dyes are like diamine compounds As a color source material that is oxidized and develops, it is water-soluble when dyed, but becomes insoluble by chemical reactions over time and remains in the hair.

The oxidative dye is composed of a first agent and a second agent, the first agent is a mixture of a diamine compound and an alkali agent, which is a dye intermediate, and the second agent is an oxidant.

Here, when the dye intermediate is mixed with the oxidizing agent is converted into a dye, the color is changed, and various kinds of dye intermediates as described below can be mixed in different ratios to create a variety of colors accordingly.

       Black: p-phenylenediamine

       Dark brown-dark brown: p-toluenediamine

       Red: Mononitro-p-phenylenediamine

       Dark brown: p-aminophenol

       Yellowish brown: o-aminophenol

       Dark brown-fuchsia: p-phenylenediamine + p-aminophenol

Alkaline included in the first agent swells and softens the cuticle layer of the hair to facilitate the penetration of the dye into the cortex, and also promotes the action of the oxidant. Let's do it.

Typical examples of the alkali agent include ammonia and monoethanolamine, and since ammonia has a good persistence of dyeing and is volatile, hair damage can be reduced, but the smell is strong and irritant, whereas monoethanolamine has scalp irritation. Since it is a low odorless or non-volatile substance, it remains in the hair and may cause hair damage, and has a disadvantage of slow penetration into the hair.

The second agent, the oxidant, causes the melanin, a natural pigment distributed in large quantities in the cortex of the hair, to decolorize and act on the dye intermediate to produce a dye.

Typically, hydrogen peroxide water is used as an oxidizing agent, and it is used for bleaching to remove and decolorize melanin.In the case of Asian people, when bleached without using dye dye intermediate, melanin is not completely removed and remains partially. It is dyed with yellowish brown hair, and when dyed in natural color, because of melanin, the color does not appear properly.

On the other hand, the degree of dyeing is the hair quality (Texture), color, hair thickness, hair damage degree, temperature, distance from the hair root, dye application time, pH of the first agent, concentration of the second agent, first agent and It is influenced by various parameters such as the blending amount of the second agent, and the blending amount and the application time of the first agent and the second agent are particularly important factors.

However, most hair dyes currently on the market are classified into a dye container and a hair container containing an alkaline agent and a tube container containing an oxidizing agent. The material of the tube container is generally a resin material or a metal material.

Therefore, in order to dye the hair, the first agent hair dye and the second agent oxidant must be mixed in a constant ratio. Therefore, prepare a separate mixing container, squeeze an appropriate amount from each tube container containing the hair dye and the oxidant, and then mix homogeneously. The hair is dyed in the desired color by the reaction of the hair dye and the oxidant by burying the mixture in a brush, combing the hair, and passing the hair for a predetermined time.

Wherein the first agent hair dye and the second agent oxidant are typically formulated to be mixed in a volume ratio of 1: 1, and if the amount of the second agent oxidant is mixed in excess of the amount of the first agent hair dye, There is a possibility that the discoloration of the dye may proceed excessively or the dye may proceed rapidly. On the other hand, when the amount of the oxidant as the second agent is mixed in a small amount compared to the amount of the hair dye as the first agent, the reaction proceeds very slowly, and the hair dyeing takes too much time. In both of these cases, there is a problem in that the indicator color guide becomes insignificant over time, and as a result, it may be difficult to dye the hair in a desired accurate color.

Therefore, it is very important to mix and use the first agent hair dye and the second agent oxidant in the correct ratio.

However, most hair dyes currently on the market contain the first agent hair dye and the second agent oxidant in different containers as described above, so it is not easy to mix them at a constant ratio, thereby controlling hair dyeing time and There is a problem that it is not easy to obtain a desired color of hair.

Therefore, as a conventional method for solving the conventional problems as described above, various double compartment tube containers have been proposed, the typical examples are as follows.

First, Korean Patent No. 0,467,265 (registered on Jan. 11, 2005) separates and stores the existing dyestuff material separated into the first agent and the second agent in one tube, and stores and stores them. We propose a dye-filled double tube that allows the mixture of materials, but the inner container is accommodated inside the outer container spaced apart from the outer wall of the outer container and the inlet portion of the inner container is fitted closely to the inlet of the outer container. Because of its structure, it is not easy to manufacture and economical, and in particular, it is difficult to apply to a squeegee type soft container mainly applied to the contents of the cream type.

Korean Patent Publication No. 2006-0081268 (published Jul. 12, 2006) discloses the use of two or more substances by allowing two or more contents to be contained in one container in a packaged state by a separate packaging means that is damaged by artificial external force. Although a container is disclosed in which mixing and discharging is carried out in one container, it is difficult to insure a certain and constant breakage of the above-mentioned packaging means by artificial external force, and in particular, two or more contents in the container are completely Since it must be mixed, there is a problem that it is difficult to apply to the contents of the cream type.

In addition, Korean Utility Model Registration No. 0,199,207 (registered on July 29, 2000), the lower end of the tube container is heat-sealed and forms a compartment space of two parts in the tube container, and the compartment space part of the outlet of the hair dye agent of A and B is located at one end of the outlet port. It is proposed that the hair dye tube container is formed, but the screw forming cap is fastened to the periphery of the tube container, except that the tube container accommodates the two components in one double container partitioned partition Not only is it inferior in ease of use in terms of fastening, but there is a problem in that both components are easily mixed inside the cap by the rotation of the screw cap to cause a chemical reaction.

Subsequently, Korean Utility Model Registration No. 0,304,903 (registered on Feb. 6, 2003), as shown in FIGS. 5A and 5B, has an outlet hole 111 formed at an upper end thereof and a spiral 112 formed at a half outer circumference thereof. A neck portion 11 ', an attachment surface 12' formed below the neck portion 11 'where the spiral 112 is not formed, and a tube body 13' in which the cream-like contents are contained. An inner tube 10 '; Two inner tubes 10 'are attached to the attachment surface 12' in a state where they are attached, and adhesives are applied inward to increase adhesion between the respective inner tubes 10 'and shrink by heat treatment. The outer tube 20 'to be integrated in close contact with the two inner tubes 10'; And a cover 30 'which spirally couples to the neck 11' with two inner tubes 10 'attached thereto, but the double tube container also has a screw cap. In addition to being inferior in convenience in terms of fastening, the inner and outer tubes 10 'and 20' are used in addition to the problem that both components are easily mixed in the cap and cause a chemical reaction by the rotation of the screw cap. There is a problem in that manufacturing economics are inferior.

Therefore, it is possible to take out the two-component formulations in a predetermined ratio, and quantitative mixing of the two-component formulations is possible, but it is easy to open and close the operation, has high usability, and has a high economic efficiency and ease of manufacture due to the simple container structure. Development of containers has been requested in the art.

Therefore, the first object of the present invention is a double compartment tube container for effectively storing and using a two-component formulation in the form of a dye, which is separated and stored as a first agent and a second agent, and is used in an equally extracted form for use. It is to provide.

A second object of the present invention is to provide a double compartment tube container capable of withdrawing a bicomponent formulation at a predetermined constant ratio.

It is a third object of the present invention to provide a double compartment tube container having a high ease of use with easy opening and closing operation.

A fourth object of the present invention is to provide a double compartment tube container having high economical efficiency and ease of manufacture due to a simple container structure.

A fifth object of the present invention is to provide an efficient and economical method for producing a double compartment tube container according to the above-mentioned objects.

According to a first aspect of the present invention for smoothly achieving the above object, the upper periphery of the tube body is divided into a first compartment and a second compartment by a lower partition, and a lower end forms a sealing part. The shoulder and neck which have an upper partition at the edge are fused, and the upper surface of the lower partition is connected to the lower surface of the upper partition, and the neck has a first opening and a second opening by the upper partition. A main body having an annular protruding jaw formed at an outer circumference thereof; A cap body having an annular fastening portion formed in the center and having a first discharge hole and a second discharge hole separated by a cap partition wall and press-fitted with the annular protruding jaw, and connected to the cap body by a hinge, Provided is a flip cap type double compartment tube container comprising a flip cap formed by a lid extending downwardly in the center of two protrusions simultaneously opening and closing the first discharge hole and the second discharge hole.

According to a second aspect of the present invention for smoothly achieving the above object, a flip cap type in which the annular binding portion having a first discharge hole and a second discharge hole separated by a cap partition wall is formed to protrude upward. Double compartment tube containers are provided.

According to a third aspect of the present invention for smoothly achieving the above object, there is provided a flip cap type double compartment tube container formed such that the first and second discharge holes of the annular binding portion are twisted in a spiral shape with each other.

According to a fourth aspect of the present invention for smoothly achieving the above object, a flip cap type double compartment having an annular rim in which an inner rim is in close contact with an outer circumference of the upward extension portion of the annular binding portion is provided. Tube containers are provided.

According to a fifth aspect of the present invention for smoothly achieving the above-mentioned objects, the flip cap has a lid mounting portion on an upper surface of the cap body, and the lid is fastened or released from the lid placement portion. A flip cap type double compartment tube container is provided.

According to a sixth aspect of the present invention for smoothly achieving the above object, there is provided a flip cap type double compartment tube container in which cutout grooves are formed at positions perpendicular to the annular fastening portions of the cap body. do.

According to a seventh aspect of the present invention for smoothly achieving the above object, a flip cap type double compartment tube container in which the protrusion or the protrusion and the annular rim is formed of silicon rubber by double injection for improved adhesion. Is provided.

According to a preferred aspect of the present invention for smoothly achieving the fifth object of the present invention, (A) by extruding and preparing a cylindrical tube body divided into a first compartment and a second compartment by a lower partition; (B) a step of preparing by injection molding the neck and the shoolder integrally with the upper partition and having an annular protruding jaw on the outer circumference separately from step (A); (C) Apart from the above steps (A) and (B), the annular binding portion which is formed in the first discharge hole and the second discharge hole extending downward in the center and separated by the cap partition wall and press-fitted with the annular projection jaw described above. The branch is integrally connected to the cap body and the flip cap formed by a hinge connected to the cap body by a hinge, and the two protrusions for simultaneously opening and closing the first discharge hole and the second discharge hole are formed downwardly in the center thereof. Preparing by injection molding; (D) forming a main body by heat-sealing the upper peripheral part of the cylindrical tube body prepared in step (A) and the upper end of the lower partition wall with the lower peripheral part of the shoolder prepared in step (B) and the upper end of the lower partition wall. step; And (E) press-fitting the annular binding portion of the flip cap prepared in step (C) to the annular projection jaw of the neck of the body prepared in step (D). This is provided.

According to another preferred aspect of the present invention for smoothly achieving the fifth object of the present invention described above, in step (C) in the foregoing aspect, the protrusion is formed by double injection of an elastomer such as a silicone rubber. Provided is a method of manufacturing a flip cap type double compartment tube container.

The flip cap type double compartment tube container according to the present invention effectively separates and stores a two-component preparation in a double compartment in a form used in a separate state, such as a dye, which is separated and stored as a first agent and a second agent for use. In addition, the two-component formulation can be taken out at a predetermined constant ratio and at the same time, it is easy to open and close, and has high ease of use, and the tube container is manufactured by extrusion molding with high productivity, and the flip cap, the shoulder and the neck are separately Since it can be simply joined by heat fusion after injection molding, it has high productivity and easy manufacturing, and high economical efficiency due to simple container structure.

1 is a partial cutaway cross-sectional view of a flip cap type double compartment tube container according to a first embodiment of the present invention.
FIG. 2 is a perspective view of the flip cap of FIG. 1.
3 is a partially cutaway cross-sectional view of a flip cap type double compartment tube container according to a second embodiment of the present invention.
4A and 4B are top and bottom perspective views, respectively, of the flip cap of the flip cap type double compartment tube container according to the third embodiment of the present invention.
5A and 5B are side cross-sectional and exploded perspective views of a conventional double compartment tube container.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

First, Figure 1 is a partially cutaway cross-sectional view of the flip cap type double compartment tube container 1 according to the first embodiment of the present invention, Figure 2 is a perspective view of the flip cap 30 in Figure 1 for convenience, Its main construction is the shool 15 having the upper partition 17 at the upper outer periphery of the tube vessel 18 divided into the first compartment 11 and the second compartment 12 by the lower partition 13 and The main body 10 to which the neck 16 is fused, and the cap main body 31 which extended downward from the center, and the 1st discharge hole 32a and the 2nd discharge hole 32b which were separated by the cap partition 32c were formed. And two protrusions 34a coupled to the cap main body 31 by a hinge 35 and simultaneously opening and closing the first discharge hole 32a and the second discharge hole 32b, extending downward from the center. It consists of a flip cap 30 formed of a lid 34 is formed.

Here, the lower end of the tube vessel 18 forms the sealing portion 14 by a suitable known means such as high frequency heat fusion, etc., and the upper end surface of the lower partition 13 in the tube vessel 18 is Joined and connected to the lower end surface of one upper partition 17, the shool 15 and the neck 16 is formed by the upper partition 17, the first opening 16a and the second opening 16b. do.

The outer periphery of the neck 16 is formed with an annular projection jaw 16c for fastening by means of forced press with the annular fastening portion 33 of the flip cap 30, in the present invention, fastening by such forced press Unlike the screw fastening method, the first opening 16a and the second opening 16b of the neck 16 are respectively discharged so that the first discharge hole 32a and the second discharge of the discharge part 32 are adopted. It is possible to exactly match each of the balls 32b.

On the other hand, in the center of the cap body 31 is formed an annular binding portion 33 having an annular stepped jaw 33b for press-fitting with the annular protruding jaw 16c of the neck 16 facing downward, if necessary For smooth and reliable binding, the notch grooves (see reference numeral 33a in FIG. 4B) may be formed at positions perpendicular to the annular binding portions 33 of the cap body 31 described above.

Further, for example, grooves 17b and 17a are formed in the upper end and the lower end of the upper partition 17 of the shoulder 15 and the neck 16, respectively, so that the lower end of the cap partition 32c, respectively. And an appropriately known joining means such as heat welding in the state where the upper end of the lower partition 13 is inserted, and the grooves 17b and 17a are replaced with the upper partition 17. Of course, it may be formed on the lower end of the cap partition 32c and / or the upper end of the lower partition 13.

In the center lower end of the lid 34 of the flip cap 30 and the outer peripheral inclined surface of the discharge portion 32 protruding upwardly having the first discharge hole 32a and the second discharge hole 32b; An annular rim 34b is formed so that the inner circumference thereof can be brought into close contact with the inner circumference, and 2 is disposed at a corresponding position so as to open and close the first discharge hole 32a and the second discharge hole 32b. Projections 34a are formed.

Here, the discharge part 32 may be in a planar shape as shown in FIG. 4A, not in a form of protruding upward as in the illustrated example.

The annular rim 34b and / or the projection 34a are integrally formed of the same material as the flip cap 34, such as polypropylene (PP), high density polyethylene (HDPE), polyethylene terephthalate (PET), or the like. In order to maintain a tight seal, this part may be more preferably formed of an elastomer such as silicone rubber by double injection, and the shape may be a cylindrical shape having a hemispherical end. In general, it may be in the form of a cone, which has the outer circumferential slope of the upper and lower light beams.

Meanwhile, the tube container 16 and the lower partition wall 13 may be made of low density polyethylene (LDPE) or ethylene vinyl acetate (EVA), which are flexible materials. Of course, it can also be formed of a thin film material.

In the illustrated example, flip grooves 31b and 34c are formed at the front upper end of the cap main body 31 and the front lower end of the cap of the flip cap 30, whereby a simple operation of lightly flicking a finger is provided. The lid 34 can be opened simply and conveniently.

Therefore, when the user presses the tube container 18 lightly by hand, the first agent 21 and the second agent 22 filled in the first compartment 11 and the second compartment 12 are respectively the neck ( The first discharge hole 32a and the first discharge hole 32a of the discharge portion 32 connected to the annular binding portion 33 of the cap body 31 after passing through the first opening 16a and the second opening 16b of the 16. Equivalent amount or a predetermined ratio amount through each of the two discharge holes 32b (in this case, the discharge area of the first discharge hole 32a and the second discharge hole 32b is formed to be different in advance at a predetermined ratio). It can be discharged to.

In the figure, reference numeral 31c denotes a lid seating jaw.

3 is a partial cutaway cross-sectional view of the flip cap type double compartment tube container 1a according to the second embodiment of the present invention, the basic configuration of which is the case of FIGS. 1 and 2 described above except for the discharge portion 32 Since it is essentially the same as, only the discharge part 32 will be described.

1 and 2, since the first discharge hole 32a and the second discharge hole 32b formed in the discharge portion 32 are formed in a straight line in the vertical direction, the first agent of the cream or gel type and While the discharges of the second agent (reference numerals 21 and 22 in FIG. 1, respectively) are also discharged in parallel in parallel to each other in a straight line, in the case of the second embodiment of FIG. Since the two lines of the 32a and the second discharge holes 32b are twisted in a spiral shape, the first and second agents of the cream or gel type (reference numerals 21 and 22 in Fig. 1, respectively) Discharge may be advantageous in that mixing is easier because the discharge is discharged in the form of pretzel on the twist (twist).

Next, the top and bottom perspective views of the flip cap 30 of the flip cap type double compartment tube container 1b according to the third embodiment of the present invention will be described with reference to FIGS. 4A and 4B, respectively. .

Although only the flip cap 30 is illustrated in FIGS. 4A and 4B, the configuration of the main body 10 is essentially the same as in the case of the above-described example, and thus description thereof will be omitted to avoid elaboration.

The flip cap 30 in the third embodiment according to the present invention shown in FIGS. 4A and 4B has a flat shape in which the discharge portion 32 does not protrude upward, and is placed on the upper surface of the cap body 31. The portion 31a is formed and the lid 34 is fastened or released from the lid placing portion 31a.

In the illustrated example, the cap partition 32c is formed in the discharge portion 32 to define the first discharge hole 32a and the second discharge hole 32b, and the cap partition 32c The lower end is combined with the upper partition of the body 10 (see reference numeral 17 in FIGS. 1 and 3) as described above, and has two projections 34a and an annular rim 34b on the lid 34. This is also true.

In addition, it is shown that the notch grooves 33a are formed at positions perpendicular to each other in order to help securely and easily attach to the annular fastening portion 33 of the cap body 31, but this is also mentioned above. Same as one.

However, since the flip groove is not formed in the lid 34 and the flip groove 31b is formed only at the front upper end of the cap body 31, the lid 34 is simply flipped upward with a finger. It is also easy to open.

In the figure, reference numeral 31c denotes a lid seating jaw.

When the flip cap type double compartment tube container (1, 1a, 1b) according to the present invention is used, it is necessary to mix and use two types of chemical reactions such as an oxidizing agent for hair dyeing and a hair dye or a two-component adhesive resin. In addition to maintaining a simple and easy mixing ratio, the opening and closing operation can be made very simple and easy, as well as high ease of use, tube containers are manufactured by extrusion molding with high productivity and flip cap And shoolder and neck can be simply joined by heat fusion after injection molding separately, high productivity and ease of manufacture, and economical due to the simple container structure.

Hereinafter, the manufacturing method of the flip cap type double compartment tube container 1, 1a, 1b according to the present invention will be briefly described through the following steps.

Step (A):

A cylindrical tube body (not shown), which is divided into a first compartment 11 and a second compartment 12 by the lower partition 13 and whose both ends are open, is prepared by extrusion molding.

(B) step:

Apart from the above step (A), the neck 16 having the upper partition 17 and the annular projection 16c on the outer circumference thereof is prepared by injection molding the neck 16 and the shoolder 15 integrally.

(C) step:

Apart from the above steps (A) and (B), the first discharge hole 32a and the second discharge hole 32b, which are extended downward in the center and separated by the cap partition 32c, are formed and the annular protrusion is formed. The cap main body 31 having an annular fastening portion 33 which is press-fitted with the jaw 16c, and is connected to the cap main body 31 by a hinge 35, and the first discharge hole 32a The flip cap 30 formed of the lid 34 extending downwards at the center of the two projections 34a for simultaneously opening and closing the second discharge hole 32b is integrally injection molded to prepare.

Alternatively, the protrusion 34a may be formed by double injection of an elastomer, such as a silicone rubber, thereby making it easier to seal, which may be desirable in the present invention.

(D) step:

The upper periphery of the cylindrical tube body prepared in step (A) and the upper end of the lower partition wall 13 are arranged in the upper periphery of the lower periphery and the lower partition wall 13 of the shoolder 15 prepared in step (B). Fusion to form the body (10).

(E) step:

The annular fastening portion 33 of the flip cap 30 prepared in step (C) is press-fitted to the annular projection jaw 16c of the neck 16 of the main body 10 prepared in step (D).

As mentioned above, although the Example shown in the accompanying drawings was described with respect to this invention, this invention is not limited to this, A various change and correction are possible for those skilled in the art, of course, This is also within the scope of the present invention.

1,1a, 1b: flip cap type double compartment tube container according to the present invention
10: Body
11: first compartment 12: second compartment
13: lower partition 14: sealing part
15: Show 16: Neck
16a: first opening 16b: second opening
16c: annular projection 17: upper partition
17a, 17b: groove 18: tube container
21: First 22
30: flip cap
31: cap body 31a: lid mounting portion
31b: flip groove 32: discharge portion
32a: first discharge hole 32b: second discharge hole
32c: cap bulkhead 33: annular binding portion
33a: notch groove 33b: annular step
34: lid 34a: protrusion
34b: annular rim 34c: flip groove
35: hinge

Claims (10)

The lower partition is divided into a first compartment and a second compartment, and a lower end and a neck and a neck having an upper partition are welded to the upper outer periphery of the upper end of the tube container forming a sealing part. A main body connected to a lower surface of the upper partition wall, the neck having a first opening and a second opening by the upper partition wall, and an annular protruding jaw formed at an outer circumference thereof;
A cap body having an annular fastening portion formed in the center and having a first discharge hole and a second discharge hole separated by a cap partition wall and press-fitted with the annular protruding jaw, and connected to the cap body by a hinge, Consists of a flip cap formed of a lid extending downwardly in the center of the two projections for opening and closing the first discharge hole and the second discharge hole at the same time
Flip cap type double compartment tube container. The flip cap type double compartment tube container according to claim 1, wherein the annular binding portion having the first discharge hole and the second discharge hole separated by the cap partition wall has a discharge portion that protrudes upward. The flip cap type double compartment tube container according to claim 1 or 2, wherein the first discharge hole and the second discharge hole of the annular binding portion are spirally twisted to each other. The flip cap type double compartment tube container according to claim 1 or 2, wherein the projection of the lid has an annular rim in which the inner circumference is in close contact with the outer circumference of the upward extension of the annular binding portion. The flip cap type double compartment tube container according to claim 1 or 2, wherein the flip cap has a lid mounting portion on an upper surface of the cap body, and the lid is fastened or unfastened to the lid mounting portion. The flip cap type double compartment tube container according to claim 1 or 2, wherein cutout grooves are formed at positions perpendicular to the annular binding portions of the cap body. The flip cap type double compartment tube container according to claim 1 or 2, wherein the protrusion, or the protrusion and the annular rim are formed of an elastomer by double injection to improve adhesion. The flip cap type double compartment tube container according to claim 1 or 2, wherein the protruding portion has a hemispherical cylindrical shape or a conical shape having an outer circumferential inclined surface of upper and lower descending light. Method for producing a flip cap type double compartment tube container consisting of the following steps:
(A) extruding and preparing a cylindrical tube body divided into a first compartment and a second compartment by a lower partition;
(B) a step of preparing by injection molding the neck and the shoolder integrally with the upper partition and having an annular protruding jaw on the outer circumference separately from step (A);
(C) Apart from the above steps (A) and (B), the annular binding portion which is formed in the first discharge hole and the second discharge hole extending downward in the center and separated by the cap partition wall and press-fitted with the annular projection jaw described above. The branch is integrally connected to the cap body and the flip cap formed by a hinge connected to the cap body by a hinge, and the two protrusions for simultaneously opening and closing the first discharge hole and the second discharge hole are formed downwardly in the center thereof. Preparing by injection molding;
(D) forming a main body by heat-sealing the upper peripheral part of the cylindrical tube body prepared in step (A) and the upper end of the lower partition wall with the lower peripheral part of the shoolder prepared in step (B) and the upper end of the lower partition wall. step; And
(E) press-fitting the annular binding portion of the flip cap prepared in step (C) to the annular projection jaw of the neck of the body prepared in step (D). Method for producing a flip cap type double compartment tube container consisting of the following steps:
(A) extruding and preparing a cylindrical tube body divided into a first compartment and a second compartment by a lower partition;
(B) a step of preparing by injection molding the neck and the shoolder integrally with the upper partition and having an annular protruding jaw on the outer circumference separately from step (A);
(C1) Apart from the above-mentioned steps (A) and (B), the annular binding portion which is formed in the first discharge hole and the second discharge hole extending downward in the center and separated by the cap partition wall and press-fitted with the annular projection jaw described above. A branch cap body and a flip cap formed by a lid connected to the cap body by a hinge are integrally formed by injection molding;
(C2) forming a protrusion formed on the lid by double injection, which is formed downward from the center of the lid and is formed of two elastomers that simultaneously open and close the first discharge hole and the second discharge hole;
(D) forming a main body by heat-sealing the upper peripheral part of the cylindrical tube body prepared in step (A) and the upper end of the lower partition wall with the lower peripheral part of the shoolder prepared in step (B) and the upper end of the lower partition wall. step; And
(E) press-fitting the annular binding portion of the flip cap in the above step (C2) to the annular protruding jaw of the neck of the body prepared in the above step (D).

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